“ventilation safety testing”的概念、定义、翻译、参考文献-科学参考

单词	ventilation safety testing
释义	ventilation safety testing Encyclopedia 工学矿井通风释 ventilation safety testing矿井通风安全检测对矿井连续输送新鲜空气，稀释并排出有害气体和浮尘，对井下气候条件及救灾时控制风流的检查。
随便看	zero method zero-minimality zero-minimal two-sided ideal zero mode zero module zero morphism zero multiplication zero net growth isocline zero-neutrino double β decay zero neutron-absorption cross-section zero object zero object of a category zero of a differential zero of a division ring zero of a field zero of a function zero of a lattice zero of an Abelian group zero of an Abelian integral zero of an algebraic system zero of an entire function zero of an ideal zero of a polynomial zero of a ring zero of a skew field

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